Jerry Saunders

Could you please advise me on this problem? When I click on the down
arrow shown in the image below:

I get the following error message: Cannot find a cell bound to colunm name ‘EditColumn’

The MasterTable is populated by a stored
procedure and bound by an ItemDataBound subroutine in the vb codebehind. The
Detail Table is populated using a different stored procedure by the following
subroutine:

Kostadin

I tried to replicate the issue locally but I was unable to. I prepared a small sample based on the provided code and on my side the grid seems to work correctly. Could you please check out the attached sample and let me know how it differs from your real setup?

Regards,
Kostadin
Telerik

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